Spray Applied Waterproofing for Highway, Railroad, Bridge Deck and Tunnel Structures
Bridge Preservation LLC

Specializing in the rail and highway ISO 9001 Quality RED CMYKmarkets, Bridge Preservation manufactures high performance spray applied waterproofing membrane systems designed to permanently protect rail and highway structures. These rapid setting high build elastomeric systems are impervious to deicing chemicals, water, ballast, stray current and other factors that contribute to accelerated deterioration and wear of elevated structures.

Bridge Preservation spray applied waterproofing products are manufactured and certified under ISO 9001: 2008, insuring that stringent quality standards are met with each batch of product that leaves our manufacturing facility. Quality assurance continues in the field with experienced field support from Bridge Preservation. All critical aspects of the project are reviewed, inspected and recorded to insure that each application meets the standards established by Bridge Preservation and the owner.

Spray Applied Waterproofing: Recent News

Bridge Deck Membrane and Expansion Joints: Recent Projects

Bridge Preservation Product Advantages

Feature Advantage
Spray-Applied Consistent thickness when applied over irregular substrate
Seamless No seams to seal in order to prevent leaks as you would find with pre-formed sheet membranes
Two- Component System No powdered catalyst to measure and add at the jobsite by workers
Non-Sag Consistency Can be applied Horizontally, Vertically and Overhead
Odorless Can be used in close proximity to the public and other trades without complaint
Exceeds AREMA Requirements Assurance that the most recent guidelines are met
VOC Compliant Can be used in all states and provinces
Low Permeance Will not allow water vapors through the membrane. These vapors can condense between the membrane and substrate resulting in freeze/thaw damage to concrete or rusting of steel decking and reinforcement
High Elongation and Low Temperature Flexibility Will accommodate both low and high temperature substrates
High Tensile Strength and Puncture Resistance Resists damage from punctures and tearing
Extremely Fast Cure Can accept ballast and asphalt overlays within one hour of placement
High Electrical Resistance Electrically isolate decks from stray current